Futaba 8FGAS, 8FGHS 2.4GHz - Manual (Page 66)

66 <Functions of Linkage Menu>
● Select the function name
and return to the Linkage
menu by touching the
RTN button.
<SensorTouch™>
SUB-TRIM Setting of neutral position of each servo.
(The display screen is an example. The
screen depends on the model type.)
The Sub-Trim function is used to set the servo
neutral position, and may be used to make fine
adjustments to the control surface after linkages
and pushrods are hooked up. When you begin to set
up a model, be sure that the digital trims are set to
their center position.
Sub-trim adjustment
1. Move the cursor to the channel you want to
adjust and touch the RTN button to switch to
the data input mode.
2. Adjust the rate by scrolling the touch sensor.
Initial value: 0
Adjustment range: -240~+240 (steps)
(When the RTN button is touched for one second, sub-trim is
reset to the initial value.)
*Before sub-trim adjustment, it is very important to adjust the
linkages at the control surface so that you do not use sub-
trim, except for very minute adjustments.
3. Touch the RTN button to end adjustment and
return to the cursor mode.
4. Repeat this procedure for each channel.
● Select [SUB-TRIM] in the Linkage menu and access
the setup screen shown below by touching the
RTN button.
Scrolling
● Moving cursor
● Adjusting value